改良 じゃなかったです kairyōjanakattadesu
kairyōjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 改良
1. Wasn't improved.; Wasn't corrected.; Wasn't made better.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.